Options:
- A. 1/2sec
- B. 1/3rd
- C. 1/4th
- D. 1/5th
View Answer
B. 1/3rd
Chemistry
Petra means ______ ?
Options:
- A. Petrol
- B. Sediment
- C. Rock
- D. Fuel
View Answer
C. Rock
In Bosch Process, that is used to separate the Hydrogen gas from water Gas, the catalyst is used ______?
Options:
- A. Pt
- B. FeO
- C. Cr
- D. Both B&C
View Answer
D. Both B&C
d-block elements are also called as __________?
Options:
- A. Inner Transition
- B. Outer Transition
- C. Alkali Metals
- D. Both B & C
View Answer
B. Outer Transition
Octane rating of Gasoline can be increased by __________?
Options:
- A. Refining
- B. Cracking
- C. Reforming
- D. None of These
View Answer
C. Reforming
Z number for chlorine is __________?
Options:
- A. 35.5
- B. 17
- D. 21
View Answer
B. 17
According to Journal of Biological Chemistry 158, human brain and heart are composed of ________water?
Options:
- A. 75%
- B. 81%
- C. 73%
- D. 89%
View Answer
C. 73%
Air is a/an _________?
Options:
- A. Compound
- B.
- C.
- D.
View Answer
D.
Polyamides are synthetic polymers commonly known as___________?
Options:
- A. synthetic
- B. Protein
- C. Cellulose
- D. Nylon
View Answer
D. Nylon
The radiations with highest speed are _______.
Options:
- A. Alpha radiations
- B. Gamma radiations
- C. Beta radiations
- D. AOT
View Answer
B. Gamma radiations